From the FamilySearch Record Search Pilot Site collection news:
23 Feb 2009 - Record images will not be available for viewing on the Record Search pilot from 12:00 until 2:00 AM, Mountain Standard time on Tuesday, 24 Feb 2009 due to scheduled maintenance. Searching of indexed records will not be affected by this outage. We apologize for any inconvenience this may cause.
From the FamilySearch Indexing application's "My Messages" from headquarters:
Notification of Downtime
23 Feb 2009. The FamilySearch indexing image server computer will be down for maintenance from midnight tonight, February 23rd, to 2:00 a.m. on Tuesday, February 24th (MST, GMT-7). No images will be available to download during these two hours; however, you may still be able to index batches that are downloaded before midnight and submit them during this time.
By jove, do you think the two might share the same image server? It's also interesting to compare the presentation styles of the two FamilySearch groups.